553455840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1449

約数の個数: 192

約数和(自身を含む): 2009677824

約数和(自身を除く): 1456221984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1297, 1524, 1680, 1778, 1905, 2032, 2540, 2594, 2667, 3048, 3360, 3556, 3810, 3891, 4064, 4445, 5080, 5188, 5334, 6096, 6485, 7112, 7620, 7782, 8890, 9079, 10160, 10376, 10668, 12192, 12970, 13335, 14224, 15240, 15564, 17780, 18158, 19455, 20320, 20752, 21336, 25940, 26670, 27237, 28448, 30480, 31128, 35560, 36316, 38910, 41504, 42672, 45395, 51880, 53340, 54474, 60960, 62256, 71120, 72632, 77820, 85344, 90790, 103760, 106680, 108948, 124512, 136185, 142240, 145264, 155640, 164719, 181580, 207520, 213360, 217896, 272370, 290528, 311280, 329438, 363160, 426720, 435792, 494157, 544740, 622560, 658876, 726320, 823595, 871584, 988314, 1089480, 1153033, 1317752, 1452640, 1647190, 1976628, 2178960, 2306066, 2470785, 2635504, 3294380, 3459099, 3953256, 4357920, 4612132, 4941570, 5271008, 5765165, 6588760, 6918198, 7906512, 9224264, 9883140, 11530330, 13177520, 13836396, 15813024, 17295495, 18448528, 19766280, 23060660, 26355040, 27672792, 34590990, 36897056, 39532560, 46121320, 55345584, 69181980, 79065120, 92242640, 110691168, 138363960, 184485280, 276727920, 553455840]

約数ペア:

[(1, 553455840), (2, 276727920), (3, 184485280), (4, 138363960), (5, 110691168), (6, 92242640), (7, 79065120), (8, 69181980), (10, 55345584), (12, 46121320), (14, 39532560), (15, 36897056), (16, 34590990), (20, 27672792), (21, 26355040), (24, 23060660), (28, 19766280), (30, 18448528), (32, 17295495), (35, 15813024), (40, 13836396), (42, 13177520), (48, 11530330), (56, 9883140), (60, 9224264), (70, 7906512), (80, 6918198), (84, 6588760), (96, 5765165), (105, 5271008), (112, 4941570), (120, 4612132), (127, 4357920), (140, 3953256), (160, 3459099), (168, 3294380), (210, 2635504), (224, 2470785), (240, 2306066), (254, 2178960), (280, 1976628), (336, 1647190), (381, 1452640), (420, 1317752), (480, 1153033), (508, 1089480), (560, 988314), (635, 871584), (672, 823595), (762, 726320), (840, 658876), (889, 622560), (1016, 544740), (1120, 494157), (1270, 435792), (1297, 426720), (1524, 363160), (1680, 329438), (1778, 311280), (1905, 290528), (2032, 272370), (2540, 217896), (2594, 213360), (2667, 207520), (3048, 181580), (3360, 164719), (3556, 155640), (3810, 145264), (3891, 142240), (4064, 136185), (4445, 124512), (5080, 108948), (5188, 106680), (5334, 103760), (6096, 90790), (6485, 85344), (7112, 77820), (7620, 72632), (7782, 71120), (8890, 62256), (9079, 60960), (10160, 54474), (10376, 53340), (10668, 51880), (12192, 45395), (12970, 42672), (13335, 41504), (14224, 38910), (15240, 36316), (15564, 35560), (17780, 31128), (18158, 30480), (19455, 28448), (20320, 27237), (20752, 26670), (21336, 25940)]